TW200719946A - Two-staged reverse osmosis (RO) water treatment system and method applied thereby - Google Patents

Two-staged reverse osmosis (RO) water treatment system and method applied thereby

Info

Publication number
TW200719946A
TW200719946A TW094140810A TW94140810A TW200719946A TW 200719946 A TW200719946 A TW 200719946A TW 094140810 A TW094140810 A TW 094140810A TW 94140810 A TW94140810 A TW 94140810A TW 200719946 A TW200719946 A TW 200719946A
Authority
TW
Taiwan
Prior art keywords
treatment system
water treatment
reverse osmosis
method applied
staged
Prior art date
Application number
TW094140810A
Other languages
Chinese (zh)
Other versions
TWI304356B (en
Inventor
xiao-hu Shi
Original Assignee
xiao-hu Shi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by xiao-hu Shi filed Critical xiao-hu Shi
Priority to TW094140810A priority Critical patent/TW200719946A/en
Publication of TW200719946A publication Critical patent/TW200719946A/en
Application granted granted Critical
Publication of TWI304356B publication Critical patent/TWI304356B/zh

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  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

The present invention relates to a two-staged reverse osmosis (RO) water treatment system and method applied thereby. The water treatment system comprises a first RO treating unit, an anion exchanger, and a second RO treating unit sequentially connected serially by a pipe. The water treatment system may effectively solve the filth obstruction problem existing in conventional two-staged RO water treatment system; in addition, the present invention economizes on water usage better.
TW094140810A 2005-11-21 2005-11-21 Two-staged reverse osmosis (RO) water treatment system and method applied thereby TW200719946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094140810A TW200719946A (en) 2005-11-21 2005-11-21 Two-staged reverse osmosis (RO) water treatment system and method applied thereby

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094140810A TW200719946A (en) 2005-11-21 2005-11-21 Two-staged reverse osmosis (RO) water treatment system and method applied thereby

Publications (2)

Publication Number Publication Date
TW200719946A true TW200719946A (en) 2007-06-01
TWI304356B TWI304356B (en) 2008-12-21

Family

ID=45070925

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094140810A TW200719946A (en) 2005-11-21 2005-11-21 Two-staged reverse osmosis (RO) water treatment system and method applied thereby

Country Status (1)

Country Link
TW (1) TW200719946A (en)

Also Published As

Publication number Publication date
TWI304356B (en) 2008-12-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees